CN202959540U - Historical wall map stand - Google Patents
Historical wall map stand Download PDFInfo
- Publication number
- CN202959540U CN202959540U CN 201220659434 CN201220659434U CN202959540U CN 202959540 U CN202959540 U CN 202959540U CN 201220659434 CN201220659434 CN 201220659434 CN 201220659434 U CN201220659434 U CN 201220659434U CN 202959540 U CN202959540 U CN 202959540U
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- CN
- China
- Prior art keywords
- stand
- elevating lever
- lifting rod
- historical
- axle sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to the field of teaching assistant articles, in particular to a historical wall map stand. The historical wall map stand comprises a triangular support, wherein a fixing rod is arranged on the upper part of the triangular support, a lifting rod is arranged in the fixing rod, and the fixing rod and the lifting rod are connected through a bolt; the triangular support, the fixing rod and the lifting rod are made from aluminum alloy; a bearing is arranged in the middle of the lifting rod and is connected with a straight bar, the straight bar is connected with a display stand, and a display slot is arranged on the surface of the display stand; a rubber layer is arranged on the surface of the display slot, and a separation blade is arranged at the lower part of the display stand; the lifting rod is provided with two shaft sleeves which are connected with the lifting rod through bolts, hook rails are arranged at the two sides of the shaft sleeves and are made from iron, magnets are arranged on the hook rails and a handle is arranged at the top of the lifting rod. The historical wall map stand has the beneficial effects of being reasonable and practical in structural design, ingenious and novel in concept, simple and convenient to use, and capable of hanging wall maps of different lengths, improving learning interest of students, being beneficial for students to understand and remember, improving working efficiency of teachers and reducing the workload of the teachers.
Description
Technical field
The utility model relates to teaching assistant product field, relates in particular to a kind of historical Hanging chart stand.
Background technology
History is record and explains a subject as the historical events of series of human active process.Normally the teacher says before blackboard in the teaching process of university's history course, the student does relevant record down below, the teacher need to repeat some historical knowledges repeatedly in this process, but for a large amount of historical knowledges, the student need to memorize mechanically and remember, this uninteresting thing time has been grown easily and has forgotten, and the memory that ossifys filled up brain and be unfavorable for that also the student thinks deeply, and has also reduced teacher's operating efficiency when increasing teacher workload.
The utility model content
The utility model is for the prior art above shortcomings, novel a kind of historical Hanging chart stand is provided, in teaching process, the relevant historical picture is placed on Hanging chart stand or by panel computer and shows, increase student's learning interest, improve teacher's operating efficiency.
The purpose of this utility model is to be achieved through the following technical solutions:
a kind of historical Hanging chart stand, comprise A-frame, described A-frame top is provided with fixed bar, be provided with elevating lever in described fixed bar, described fixed bar and described elevating lever are bolted, described A-frame, fixed bar, elevating lever is made by aluminium alloy, described elevating lever middle part is provided with bearing, described bearing connects straight-bar, described straight-bar connects show stand, described show stand surface is provided with the displaying groove, shown in show that groove surfaces is provided with rubber layer, described show stand bottom is provided with catch, described elevating lever is provided with axle sleeve, described axle sleeve is 2, described axle sleeve and described elevating lever are bolted, described axle sleeve both sides are provided with peg, described peg is fabricated from iron, described peg is provided with magnet, described elevating lever top is provided with handle.
Described handle is made by rubber.
The utility model beneficial effect: reasonable in design is practical, and the novelty that is skillfully constructed is easy to use, can hang the wall chart of different length, improves student's learning interest, is conducive to the student and understands memory, improves teaching job efficient, reduces teacher workload.
Description of drawings
Fig. 1 is historical Hanging chart stand structural representation described in the utility model.
In figure: the 1-A-frame; The 2-fixed bar; The 3-bolt; 4-magnet; The 5-peg; The 6-elevating lever; The 7-axle sleeve; The 8-handle; The 9-show stand; 10-shows groove; The 11-catch; The 12-bearing; The 13-straight-bar.
The specific embodiment
The below is described in further detail the utility model according to drawings and embodiments:
as shown in Figure 1, a kind of historical Hanging chart stand of the present utility model, comprise A-frame 1, A-frame 1 plays the effect of better firm Hanging chart stand, prop up 1 bottom at triangle and also universal wheel can be installed, with convenient mobile, described A-frame 1 top is provided with fixed bar 2, be provided with elevating lever 6 in described fixed bar 2, the position of elevating lever 6 in fixed bar 2 can be regulated, described fixed bar 2 is connected by bolt 3 with described elevating lever 6, bolt 3 is used for fixed adjustment good elevating lever 6 and fixed bar 2, described A-frame 1, fixed bar 2, elevating lever 6 is made by aluminium alloy, aluminium alloy quality is light, wear-resisting and be difficult for being corroded, described elevating lever 6 is provided with axle sleeve 7, axle sleeve 7 can move up and down along elevating lever 6, described axle sleeve 7 is 2, described axle sleeve 7 is connected by bolt 3 with described elevating lever 6, bolt 3 plays fixed hub 7 in the effect of elevating lever 6 interior positions, described axle sleeve 7 both sides are provided with peg 5, peg 5 is used for supporting the effect that need to hang over wall chart on Hanging chart stand, described peg 5 is fabricated from iron, described peg 5 is provided with magnet 4, magnet 4 and peg 5 actings in conjunction can be played the fixedly effect of wall chart, described elevating lever 6 tops are provided with handle 8, handle 8 for a change elevating lever 6 at the hand-holding part of fixed bar 2 interior positions, described handle 8 is made by rubber, rubber can increase the frictional force when using.Described elevating lever 6 middle parts are provided with bearing 12, described bearing 12 connects straight-bar 13, described straight-bar 13 connects show stand 9, described show stand surface is provided with shows groove 10, shown in show that groove 10 surfaces are provided with rubber layer, described show stand 9 bottoms are provided with catch 11, can block the electronic equipments such as panel computer prevents from dropping by catch 11, it is stabilized on show stand 9, be convenient to show to the student, when angle is inadequate, can directly panel computer directly be inserted in displaying groove 10 and be fixed, convenient for student viewing, rubber layer has increased frictional force and has prevented landing.
During use, the historical picture of first showing as required or the position of size adjustment two axle sleeves 7 on elevating lever 6 of wall chart, be fixed with bolt 3 after regulating, four jiaos with historical picture or wall chart are fixed on peg 5 with magnet 4 respectively, wall chart will can not be moved on Hanging chart stand like this, then the teacher holds handle 8 according to actual conditions such as classrooms and changes the position of elevating levers 6 fixed bar 2 in, fixes with bolt 3 after adjusting, and the content on wall chart just can allow all classmates see like this.The teacher can change the wall chart on Hanging chart stand at any time in historical teaching, perhaps insert panel computer and demonstrate in groove, and wall chart, panel computer have increased student's learning interest in the teaching process, are conducive to student's understanding and memory.
Claims (2)
1. historical Hanging chart stand, it is characterized in that: comprise A-frame, described A-frame top is provided with fixed bar, be provided with elevating lever in described fixed bar, described fixed bar and described elevating lever are bolted, described A-frame, fixed bar, elevating lever is made by aluminium alloy, described elevating lever middle part is provided with bearing, described bearing connects straight-bar, described straight-bar connects show stand, described show stand surface is provided with the displaying groove, shown in show that groove surfaces is provided with rubber layer, described show stand bottom is provided with catch, described elevating lever is provided with axle sleeve, described axle sleeve is 2, described axle sleeve and described elevating lever are bolted, described axle sleeve both sides are provided with peg, described peg is fabricated from iron, described peg is provided with magnet, described elevating lever top is provided with handle.
2. a kind of historical Hanging chart stand as claimed in claim 1, it is characterized in that: described handle is made by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659434 CN202959540U (en) | 2012-12-05 | 2012-12-05 | Historical wall map stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659434 CN202959540U (en) | 2012-12-05 | 2012-12-05 | Historical wall map stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202959540U true CN202959540U (en) | 2013-06-05 |
Family
ID=48500694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659434 Expired - Fee Related CN202959540U (en) | 2012-12-05 | 2012-12-05 | Historical wall map stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202959540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559346A (en) * | 2016-02-18 | 2016-05-11 | 丹阳正联知识产权运营管理有限公司 | Computer and drawing shared rack with magnetic base |
-
2012
- 2012-12-05 CN CN 201220659434 patent/CN202959540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559346A (en) * | 2016-02-18 | 2016-05-11 | 丹阳正联知识产权运营管理有限公司 | Computer and drawing shared rack with magnetic base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131205 |